What is the meaning of this dream? plz help i need it!?

I had a dream in where i was in my ro0m and i was extremely scared of nothing, i was just scared to death of beeing alone, so i would call my mom and scream for her to come 2 my ro0m and to not leave me alone. in the dream i was talking on aim with this guy who lives across the street from me! and erytime i would get out of my ro0m and come back erything would b out of place, like the laptop would be somewere were i ddint leave it nd the doritos where some were else as if there was some1 in my ro0m changing things. [trying to make me go crazy] But long story short in the dream i thot i was insane, so i went up 2 the living ro0m 2 go talk 2 my mom nd this is exactly wat i told her..."hey mom i hav a confession to make, ik your gonna think im insane but theres this little man calling me everynight" And this is what she told me..."what? hunny no thats not true, that cant be" like the expression as if she didnt understand me as if she thot i really was insane. I would like to kno wat it means to go insane, and to dream with a little man [leprechaun] that is hunting me. ALSO i always dream with dat guy [my neighbor] and i dont even kno him i dream with him almost ery nite and in the dream we r always ho0king up or his DAD is trying 2 ho0k us up. this guy is a drug addict and recently got stabbed. his life nd my life r completly different, so y is he always in my dreams. AND i hav had many dreams in wich they come true!